Fixed app detection

typo - app_active being called for app_inactive
Getting ready for next fire ctrl version
Fixed app switching etc for fire control
Added resolution detection feature to ADHD

Fire control makes use of it to detect switch between lobby and game
added function to detect if limit app active
Releasing - version update
fixed bug stopping weapon toggle disabling
Fire Ctrl 2.4, ADHD 1.3

FC: 2.4 9th Mar 2013
= Limit fire rate option now actually works - previously it was always
on.

ADHD: 1.3 10th Jul 2013
= Fixed bug where changing profiles would not change the setting of a
binding if the new setting was "None".
Thus, settings could duplicate from one profile to another.
= Add mode now adds a blank profile, instead of just copying the current
one.